Something went wrong during the request and an exception was thrown. The changes made before the error occurred were reversed to the best of our abilities, but you should check the board for errors.The config setting "ajaxshoutbox_version" unexpectedly does not exist.Return to the extension list

How:

Installed v 1.0.0Found out there is a new versionDisabled v 1.0.0Deleted v 1.0.0 from \ext\Moved v.1.0.2 into \ext\